Michael P. Soulier wrote:
> Is there a simple way to update the row, and cascade the change to any
> and all rows referencing this row as a foreign key? I searched on
> cascade in the postgres docs and while I found references to deletion, I
> didn't find one for updates.
http://www.postgresql.org/docs/current/static/ddl-constraints.html#DDL-CONSTRAINTS-FK
"Analogous to ON DELETE there is also ON UPDATE which is invoked when a
referenced column is changed (updated). The possible actions are the same."
--
Craig Ringer